CN1055206C - 一种新型乳房假体 - Google Patents
一种新型乳房假体 Download PDFInfo
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- CN1055206C CN1055206C CN95117996A CN95117996A CN1055206C CN 1055206 C CN1055206 C CN 1055206C CN 95117996 A CN95117996 A CN 95117996A CN 95117996 A CN95117996 A CN 95117996A CN 1055206 C CN1055206 C CN 1055206C
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- utricule
- breast prosthesis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/12—Mammary prostheses and implants
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- Oral & Maxillofacial Surgery (AREA)
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Abstract
一种新型乳房假体。本发明的乳房假体由许多包容有填充物的小囊体堆积而成,为加强完整性还可在小囊体外设有大囊体。本发明由于将传统整体式乳房假体化整为零,变成小单元囊体堆积式结构,具有植入手术操作方便、切口小、改变假体大小方便易行等特点,可降低囊体破裂给人体带来的危害。有较好的推广使用价值。
Description
本发明涉及一种乳房假体,属于隆胸医用材料的改进。
现有的乳房假体均为整体囊体结构,植入手术操作难度大,切口大,如术后因并发症发生乳房缩小现象,则需再次手术将原乳房假体取出,换上合适假体,假体取出难度大,手术复杂,给手术者造成较大痛苦,且手术费用昂贵。另外,假体植入人体后一旦发生破裂,囊体内填充物会逐渐全部溢出,不但造成隆胸失效、乳房外表变形,还会给人体带来危害。
本发明目的在于提供一种植入手术操作方便、切口小、改变假体大小方便易行、且可降低囊体破裂给人体造成的危害的新型乳房假体。
图1为本发明结构示意图;
本发明如图1所示,由许多包容有填充物的小囊体1堆积而成。本发明在做植入手术时,首先在乳腺后剥离一空间,然后将小囊体1逐个填入,直到填满乳腺后空间,缝合切口即可。由于有乳腺后腔体起到包容作用,填入乳腺后空间内的小囊体1堆积起来形成乳房假体,与整体式假体一样起到隆胸的作用。
上述小囊体1内填充物为生理盐水、油类、硅凝胶或其他填充物,均做成封闭式结构。小囊体可做成单层囊或2~3层多层囊结构。
为了增加上述形式乳房假体的整体性,堆积起来的小囊体1外可设有包容所有小囊体1的大囊体2,该大囊体2在适当位置设置有供小囊体1填入的开口,开口处设有封盖3。手术时先将中空的大囊体2置入乳腺后空腔内,然后将小囊体1逐个填入大囊体2内,填满后用封盖3将大囊体2粘接密封。上述大囊体2可做成单层囊或2~3层多层囊结构。
本发明由于将传统整体式乳房假体化整为零,变成小单元囊体堆积式结构,具有以下几方面优点:
1、手术时小囊体逐个填入,植入容易方便,大大降低手术难度,缩短手术时间,切口小,术者痛苦少,创面愈合快;
2、如手术后发生并发症,乳房出现缩小现象,则可只开一小切口,将若干个小囊取出,或直接在体外用针刺方法将若干个小囊体刺破,便可达到改变假体大小的目的,从而具有改变假体大小方便、简单易行,痛苦小、效果好、费用低的优点;
3、一旦某一小囊体发生破裂,只有这个囊体内填充物外泄,而别的小囊体不受影响,从而使假体破裂造成的危害大大降低。而小囊体外包覆有整体大囊体的结构,则可进一步增加囊体强度,有效防止囊体破裂,避免囊体破裂对人体造成危害;
4、如假体植入后日久破裂较多,造成外形改变时,可手术开一小切口,补充入若干小囊,便可方便地修复假体,恢复原有的隆胸效果。
综上所述,本发明的小单元囊体结构,具有许多整体式结构无法比拟的优点,有较好的推广使用价值。
Claims (4)
1、一种新型乳房假体,其特征在于由许多包容有填充物的小囊体(1)堆积而成。
2、根据权利要求1所述的乳房假体,其特征在于上述小囊体(1)外设有大囊体(2),该大囊体(2)设置有供小囊体(1)填入的开口,开口处设有封盖(3)。
3、根据权利要求1或2所述的乳房假体,其特征在于上述小囊体(1)内填充物为生理盐水、油类、硅凝胶或其他填充物。
4、根据权利要求1或2所述的乳房假体,其特征在于上述小囊体(1)及大囊体(2)为2~3层多层囊结构。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95117996A CN1055206C (zh) | 1995-09-28 | 1995-09-28 | 一种新型乳房假体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN95117996A CN1055206C (zh) | 1995-09-28 | 1995-09-28 | 一种新型乳房假体 |
Publications (2)
Publication Number | Publication Date |
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CN1146324A CN1146324A (zh) | 1997-04-02 |
CN1055206C true CN1055206C (zh) | 2000-08-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN95117996A Expired - Fee Related CN1055206C (zh) | 1995-09-28 | 1995-09-28 | 一种新型乳房假体 |
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CN (1) | CN1055206C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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BRPI0612094A2 (pt) * | 2005-06-28 | 2010-10-19 | Ami Glicksman | dilatador de tecido humano implantável |
CN103223191B (zh) * | 2013-04-28 | 2015-02-04 | 苏州美山子制衣有限公司 | 一种用于制作义乳的硅凝胶组合物及其制备方法 |
CN109745147B (zh) * | 2019-02-28 | 2021-06-29 | 浙江省肿瘤医院 | 一种全自体组织双层包膜适型乳房假体制作方法 |
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1995
- 1995-09-28 CN CN95117996A patent/CN1055206C/zh not_active Expired - Fee Related
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CN1146324A (zh) | 1997-04-02 |
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